Re: to_date error

So, it's to_date(AEDAT_Last_Changed_on,'YYYYMMDD') vs. to_date(substr(AEDAT_Last_Changed_on,1,4) || '-' || substr(AEDAT_Last_Changed_on,5,2) || '-' || substr(AEDAT_Last_Changed_on,7,2),'YYYY-MM-DD')? Fair enough, both wil work.